b12 injection is it intramuscular How to Inject Vitamin Best Vitamin B12 Injection Sites:
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For reconstitution, use bacteriostatic water rather than sterile water to preserve multi-use vials

Again, if youre self-injecting, SQ is easier to perform

AOD-9604 has no approved therapeutic use anywhere in the world
Yes, but only when a significant, separately identifiable E/M service is performed beyond the routine pre- and post-injection assessment

A finished copper-peptide serum is light- and oxidation-sensitive and is generally kept refrigerated and used within a short window
